Da 'Cheddahhh' is what all street downhill skaters are lookin for. You dont want no swiss-grader that'll be rippin up your wheels, you want da cheddahhh.
Due to it's awesomeness and popularity, you may also use it instead of "cool".

Person1: "Hey how are those hills over there?"
Person2: "Dude, they're all cheddahhh"
Person1: "for real? Awesome- I cant wait to hit um"

"Dude, that new trick u just pulled was cheddahhh"

"Did u see that new movie out? Maaaaan, it was hella cheddahhh- The best movie I've ever seen"